Loop cards are a great game that can be played individually or as a class. They are perfect for review key vocabulary or questions at the end of a topic or when revising for an exam.
Instructions
Cut out the cards from the paper horizontally (but don't cut them in half!) and then shuffle them.
Now start joining each question on the right hand side of the card to the matching answer on the next card.
Carry on until all the cards loop together and you have competed the game!
Hint: Make sure that you set your paper to portrait to print 4 cards per sheet of A4 paper.
Connection points on a microcontroller where signals or data from sensors and other devices can be received.
PWM
Pulse-width modulation, a method of controlling the speed of a DC hobby motor by varying the average power delivered.
Torque
The rotational force produced by a DC hobby motor.
Microbit
A small programmable device designed for educational purposes, often used in basic electronics and coding projects.
Control
The ability to direct or manage the behavior of a device.
Voltage
The electrical potential difference that drives the current in a DC hobby motor, usually measured in volts.
DC Hobby Motors
Small electric motors used in hobbyist projects that are powered by direct current and suitable for various applications such as model cars, boats, and planes.
PWM (Pulse Width Modulation)
A technique used to control the power delivered to electrical devices by varying the width of the pulses.
Programming Environment
A software tool that allows users to write and upload code to microcontroller devices.
Output Pins
Connection points on a microcontroller where signals can be sent out to control devices like motors.